title: Frequency of interferon- gamma -producing T cells specific for Trypanosoma cruzi inversely correlates with disease severity in chronic human Chagas disease.
mesh_terms: D000818:Animals; D015415:Biomarkers / Q000097:blood*; D018414:CD8-Positive T-Lymphocytes / Q000276:immunology*; D014355:Chagas Disease / Q000276:immunology* / Q000503:physiopathology; D015789:HLA-A2 Antigen / Q000737:chemistry / Q000276:immunology; D006650:Histocompatibility Testing; D006801:Humans; D007371:Interferon-gamma / Q000276:immunology*; D010446:Peptide Fragments / Q000737:chemistry / Q000276:immunology; D012016:Reference Values; D012720:Severity of Illness Index; D013601:T-Lymphocytes / Q000276:immunology*; D013602:T-Lymphocytes, Cytotoxic / Q000276:immunology; D014349:Trypanosoma cruzi / Q000276:immunology*
chemical_list: D015415:Biomarkers; D015789:HLA-A2 Antigen; D010446:Peptide Fragments; D007371:Interferon-gamma